mx02.art5.nl - robtex.com

mx02.art5.nl

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:ba7🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:a6ac🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.11.167Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.166.172🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.11.167, 172.67.166.172
IPv6 hints2606:4700:3034::6815:ba7, 2606:4700:3036::ac43:a6ac
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=148, name=cloudflare-ech.com

art5.nl

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:ba7🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:a6ac🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.11.167Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.166.172🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSnoor.ns.cloudflare.com ⭐
NSsterling.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
MXroute1.mx.cloudflare.net(38)
MXroute2.mx.cloudflare.net(89)
TXTgoogle-site-verification=HHPcGqJnTbOHzm52T75Xej7dod-jnr-uCs_LteL3fvk
TXTprotonmail-verification=a02e463852a4a8f88e3ecef38fa2a5c644470466
TXTv=spf1 mx a:mx02.art5.nl a:vps.art5.nl a:h.art5.nl include:_spf.mx.cloudflare...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.11.167, 172.67.166.172
IPv6 hints2606:4700:3034::6815:ba7, 2606:4700:3036::ac43:a6ac
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=148, name=cloudflare-ech.com
SOAnoor.ns.cloudflare.comdns@cloudflare.com serial=2408576509

PTR for

32.15.247.84.in-addr.arpa
1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.a.0.5.0.2.0.b.b.8.c.7.0.1.0.a.2.ip6.arpa

Previously MX for

zevenaar.org

Same first word

mx02.ru
mx02.de
mx02.123hjemmeside.dk
mx02.gov.bf
mx02.com
mx02.kinghost.net
mx02.gov.jo
mx02.gov.mz

Similar names

20mx.com
mx20.kinghost.net
mx20.com
m20x.com
20xm.cn
mx20.org
xm02.com
xm20.top
xm20.com
mx20.de
20xm.com
02xm.com

DNS History

6 records (4 active, 2 former)

A104.21.11.167172.67.166.1722606:4700:3034::6815:ba72606:4700:3036::ac43:a6ac2606:4700:3031::6815:ba72606:4700:3032::ac43:a6ac
●A104.21.11.1672026-03-23 → 2026-08-05 · 2 obs
● 2026-03-23 22:48:10
● 2026-08-05 00:33:50
●A172.67.166.1722026-03-23 → 2026-08-05 · 2 obs
● 2026-03-23 22:48:10
● 2026-08-05 00:33:50
○A2606:4700:3031::6815:ba72026-03-23 → 2026-06-01 · 4 obs
● 2026-03-23 22:48:10
● 2026-06-01 06:53:04
○ 2026-06-27 07:55:12
○ 2026-08-05 00:33:50
○A2606:4700:3032::ac43:a6ac2026-03-23 → 2026-06-01 · 4 obs
● 2026-03-23 22:48:10
● 2026-06-01 06:53:04
○ 2026-06-27 07:55:12
○ 2026-08-05 00:33:50
●A2606:4700:3034::6815:ba72026-06-27 → 2026-08-05 · 3 obs
○ 2026-06-01 06:53:04
● 2026-06-27 07:55:12
● 2026-08-05 00:33:50
●A2606:4700:3036::ac43:a6ac2026-06-27 → 2026-08-05 · 3 obs
○ 2026-06-01 06:53:04
● 2026-06-27 07:55:12
● 2026-08-05 00:33:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns4.dns.nl, ns3.dns.nl-
art5.nlnoor.ns.cloudflare.com, sterling.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.74

NS records: noor.ns.cloudflare.com, sterling.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for art5.nl (unsigned zone)

⏱️ Timing

Total: 568ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.166.172, 104.21.11.167
AAAA22606:4700:3036::ac43:a6ac, 2606:4700:3034::6815:ba7
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mx02.art5.nl points to the four IP addresses 104.21.11.167, 172.67.166.172, 2606:4700:3034::6815:ba7 and 2606:4700:3036::ac43:a6ac.

www.smasedes-smg.sch.id, cncatech.com, gansuguoxindz.com plus two other host names have IP numbers in common with mx02.art5.nl.